/**
 *
 *    geo-platform
 *    Rich webgis framework
 *    http://geo-platform.org
 *   ====================================================================
 *
 *   Copyright (C) 2008-2021 geoSDI Group (CNR IMAA - Potenza - ITALY).
 *
 *   This program is free software: you can redistribute it and/or modify it
 *   under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version. This program is distributed in the
 *   hope that it will be useful, but WITHOUT ANY WARRANTY; without
 *   even the implied warranty of MERCHANTABILITY or FITNESS FOR
 *   A PARTICULAR PURPOSE. See the GNU General Public License
 *   for more details. You should have received a copy of the GNU General
 *   Public License along with this program. If not, see http://www.gnu.org/licenses/
 *
 *   ====================================================================
 *
 *   Linking this library statically or dynamically with other modules is
 *   making a combined work based on this library. Thus, the terms and
 *   conditions of the GNU General Public License cover the whole combination.
 *
 *   As a special exception, the copyright holders of this library give you permission
 *   to link this library with independent modules to produce an executable, regardless
 *   of the license terms of these independent modules, and to copy and distribute
 *   the resulting executable under terms of your choice, provided that you also meet,
 *   for each linked independent module, the terms and conditions of the license of
 *   that module. An independent module is a module which is not derived from or
 *   based on this library. If you modify this library, you may extend this exception
 *   to your version of the library, but you are not obligated to do so. If you do not
 *   wish to do so, delete this exception statement from your version.
 */
package org.geosdi.geoplatform.connector.api.pool;

import lombok.Getter;
import lombok.ToString;
import net.jcip.annotations.Immutable;
import org.geosdi.geoplatform.connector.server.config.GPPooledConnectorConfig;
import org.geosdi.geoplatform.connector.server.security.GPSecurityConnector;
import org.geosdi.geoplatform.support.httpclient.proxy.HttpClientProxyConfiguration;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.net.URL;

import static com.google.common.base.Preconditions.checkArgument;
import static javax.annotation.meta.When.NEVER;

/**
 * @author Giuseppe La Scaleia - CNR IMAA geoSDI Group
 * @email giuseppe.lascaleia@geosdi.org
 */
@Immutable
@Getter
@ToString
public class GPPoolConnectorKey implements IGPPoolConnectorKey {

    private static final long serialVersionUID = -8061531021403355124L;
    //
    private final URL serverUrl;
    private final GPPooledConnectorConfig pooledConnectorConfig;
    private final GPSecurityConnector securityConnector;
    private final HttpClientProxyConfiguration proxyConfiguration;
    private final String version;

    /**
     * @param theServerUrl
     * @param thePooledConnectorConfig
     * @param theSecurityConnector
     * @param theVersion
     */
    public GPPoolConnectorKey(@Nonnull(when = NEVER) URL theServerUrl, @Nullable GPPooledConnectorConfig thePooledConnectorConfig,
            @Nullable GPSecurityConnector theSecurityConnector, String theVersion) {
        this(theServerUrl, thePooledConnectorConfig, theSecurityConnector, null, theVersion);
    }

    /**
     * @param theServerUrl
     * @param thePooledConnectorConfig
     * @param theSecurityConnector
     * @param theProxyConfiguration
     * @param theVersion
     */
    public GPPoolConnectorKey(@Nonnull(when = NEVER) URL theServerUrl, @Nullable GPPooledConnectorConfig thePooledConnectorConfig,
            @Nullable GPSecurityConnector theSecurityConnector, @Nullable HttpClientProxyConfiguration theProxyConfiguration,
            String theVersion) {
        checkArgument(theServerUrl != null, "The Parameter serverURL must not be null.");
        this.serverUrl = theServerUrl;
        this.pooledConnectorConfig = thePooledConnectorConfig;
        this.securityConnector = theSecurityConnector;
        this.proxyConfiguration = theProxyConfiguration;
        this.version = theVersion;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        GPPoolConnectorKey that = (GPPoolConnectorKey) o;
        if (!serverUrl.equals(that.serverUrl)) {
            return false;
        }
        return version != null ? version.equals(that.version) : that.version == null;
    }

    @Override
    public int hashCode() {
        int result = serverUrl.hashCode();
        result = 31 * result + (version != null ? version.hashCode() : 0);
        return result;
    }
}